Maven 無法使用 Eclipse 下載依賴項，代理不起作用

Question

我正在嘗試使用 Eclipse 構建一個 Maven 項目。 我的總體問題是 Maven 不會連接到在線 Maven 存儲庫來收集構建項目所需的必要工件。 我曾嘗試使用大量代理，但出現以下錯誤：

Caused by: java.io.IOException: unexpected end of stream on Connection{repo.maven.apache.org:443, proxy=HTTP @ /101.96.11.44:95 hostAddress=101.96.11.44 cipherSuite=none protocol=http/1.1} (recycle count=0)
at com.squareup.okhttp.internal.http.HttpConnection.readResponse(HttpConnection.java:210)
at com.squareup.okhttp.Connection.makeTunnel(Connection.java:400)
at com.squareup.okhttp.Connection.upgradeToTls(Connection.java:229)
at com.squareup.okhttp.Connection.connect(Connection.java:159)
at com.squareup.okhttp.Connection.connectAndSetOwner(Connection.java:175)
at com.squareup.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:120)
at com.squareup.okhttp.internal.http.HttpEngine.nextConnection(HttpEngine.java:330)
at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:319)
at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:241)
at com.squareup.okhttp.Call.getResponse(Call.java:271)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:228)
at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:199)
at com.squareup.okhttp.Call.execute(Call.java:79)
at io.takari.aether.okhttp.OkHttpAetherClient.execute(OkHttpAetherClient.java:154)
at io.takari.aether.okhttp.OkHttpAetherClient.get(OkHttpAetherClient.java:100)
at io.takari.aether.connector.AetherRepositoryConnector$GetTask.resumableGet(AetherRepositoryConnector.java:600)
at io.takari.aether.connector.AetherRepositoryConnector$GetTask.run(AetherRepositoryConnector.java:453)
at io.takari.aether.connector.AetherRepositoryConnector.get(AetherRepositoryConnector.java:304)
... 48 more

Caused by: java.io.EOFException: \n not found: size=0 content=...
at okio.RealBufferedSource.readUtf8LineStrict(RealBufferedSource.java:200)
at com.squareup.okhttp.internal.http.HttpConnection.readResponse(HttpConnection.java:190)
... 65 more

我還嘗試連接到另一個不是我自己的網絡，但沒有成功。

當我不使用代理時，我收到以下錯誤：

Caused by: javax.net.ssl.SSLHandshakeException: Remote host closed connection during handshake
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:980)
at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1363)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1391)
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1375)
at com.squareup.okhttp.Connection.upgradeToTls(Connection.java:242)
at com.squareup.okhttp.Connection.connect(Connection.java:159)
at com.squareup.okhttp.Connection.connectAndSetOwner(Connection.java:175)
at com.squareup.okhttp.OkHttpClient$1.connectAndSetOwner(OkHttpClient.java:120)
at com.squareup.okhttp.internal.http.HttpEngine.nextConnection(HttpEngine.java:330)
at com.squareup.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:319)
at com.squareup.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:241)
at com.squareup.okhttp.Call.getResponse(Call.java:271)
at com.squareup.okhttp.Call$ApplicationInterceptorChain.proceed(Call.java:228)
at com.squareup.okhttp.Call.getResponseWithInterceptorChain(Call.java:199)
at com.squareup.okhttp.Call.execute(Call.java:79)
at io.takari.aether.okhttp.OkHttpAetherClient.execute(OkHttpAetherClient.java:154)
at io.takari.aether.okhttp.OkHttpAetherClient.get(OkHttpAetherClient.java:100)
at io.takari.aether.connector.AetherRepositoryConnector$GetTask.resumableGet(AetherRepositoryConnector.java:600)
at io.takari.aether.connector.AetherRepositoryConnector$GetTask.run(AetherRepositoryConnector.java:453)
at io.takari.aether.connector.AetherRepositoryConnector.get(AetherRepositoryConnector.java:304)
... 48 more

Caused by: java.io.EOFException: SSL peer shut down incorrectly
at sun.security.ssl.InputRecord.read(InputRecord.java:505)
at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:961)
... 67 more

我找到的唯一解決方案是手動從 Maven 存儲庫中一一下載依賴項。 鑒於還有 100 多個依賴項需要安裝，我真的不想花那么多時間來讓它工作。 如果需要提供任何其他詳細信息，我將很樂意提供。

Answer 1

在 Windows 下，我通過在我的項目的命令外殼中使用mvn install解決了這個問題。

然后我在 eclipse maven 用戶設置的 settings.xml 中添加/更改<localRepository>到c:/users/ttt/.m2/repository在那里我找到了下載的依賴項。